Free Printable GM Statistics Review

1.

Calculate the mean:

23, 15, 8, 12, 26, 5, 22, 9

a)

17.1

b)

15

c)

13.3

d)

12

2.

Find the MAD:
58, 38, 54, 48, 26, 36

a)

43

b)

20

c)

10

d)

12

3.

Find the Mean Absolute Deviation: 10, 9, 3, 8, 10. The Mean is 8

a)

3

b)

5

c)

1

d)

2

4.

Determine the mean absolute deviation of the data.
9, 7, 11, 10, 8

a)

9

b)

6

c)

1.2

d)

5

5.

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the MODE.

12,10,10,10,13,12,11,13,10

a)

10

b)

12

c)

10 and 12

d)

No Mode

6.

What is the mode in this set of numbers:
7, 14, 20, 3, 7, 14, 2, 14, 7

a)

7

b)

20

c)

7 & 14

d)

none of the above

7.

Find the median for the set of numbers:

23, 37, 11, 58, 13, 45

a)

30

b)

23

c)

37

d)

28

8.

Find the median for the set of numbers:

85, 42, 64, 71, 39, 56, 26

a)

71

b)

42

c)

56

d)

60

9.

What is the range of miniature golf scores?

a)

44 points

b)

29 points

c)

33 points

d)

39 points

10.

What is the range of Susie's Test Scores?

a)

40

b)

30

c)

15

d)

25

11.

Find the Minimum of the following numbers:
84, 88, 72, 74, 98, 16, 94

a)

16

b)

98

c)

94

d)

There is no minimum.

12.

Find the Maximum of the following numbers:
84, 88, 72, 74, 98, 16, 94

a)

16

b)

98

c)

84

d)

There is no maximum.

13.

Find the Median of the following numbers:
84, 88, 72, 74, 98, 16, 94

a)

16

b)

98

c)

84

d)

There is no median.

14.

Find the Lower Quartile of the following numbers:
84, 88, 72, 74, 98, 16, 94

a)

72

b)

88

c)

94

d)

There is no Lower Quartile.

15.

Find the Upper Quartile of the following numbers:
84, 88, 72, 74, 98, 16, 94

a)

72

b)

88

c)

94

d)

There is no Upper Quartile.

16.

Find the IQR of the following numbers:

84, 88, 72, 74, 98, 16, 94

a)

78

b)

22

c)

16

d)

There is no IQR.

17.

What is the median of the data?

a)

10

b)

12

c)

13

d)

14

e)

18

18.

What is the range of the data?

a)

80

b)

10

c)

70

d)

40

e)

30

19.

Which has a lower median?

a)

Florida

b)

Texas

20.

Which has a lower IQR? (Interquartile Range)

a)

Florida

b)

Texas

21.

Which has a lower IQR? (Interquartile Range)

a)

Week 1

b)

Week 2

GM Statistics Review

Total questions: 21

Worksheet time: 2hrs 45mins

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